Add dev tool config files

[djjuhasz]

Copied from https://github.com/artefactual-sdps/enduro and modified.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 86.04%. Comparing base (27289bf) to head (7b2c799).

:exclamation: Current head 7b2c799 differs from pull request most recent head e17316a. Consider uploading reports for the commit e17316a to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #10 +/- ## ======================================= Coverage 86.04% 86.04% ======================================= Files 1 1 Lines 43 43 ======================================= Hits 37 37 Misses 3 3 Partials 3 3 ```

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